CA2888709C - Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnace - Google Patents

Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnace Download PDF

Info

Publication number
CA2888709C
CA2888709C CA2888709A CA2888709A CA2888709C CA 2888709 C CA2888709 C CA 2888709C CA 2888709 A CA2888709 A CA 2888709A CA 2888709 A CA2888709 A CA 2888709A CA 2888709 C CA2888709 C CA 2888709C
Authority
CA
Canada
Prior art keywords
settler
wall structure
side wall
injection means
smelting furnace
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2888709A
Other languages
English (en)
French (fr)
Other versions
CA2888709A1 (en
Inventor
Peter Bjorklund
Lauri Pesonen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outotec Finland Oy
Original Assignee
Outotec Finland Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of CA2888709A1 publication Critical patent/CA2888709A1/en
Application granted granted Critical
Publication of CA2888709C publication Critical patent/CA2888709C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0047—Smelting or converting flash smelting or converting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/0052—Reduction smelting or converting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/02—Light metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F27B1/04—Combinations or arrangements of shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/20—Arrangements for treatment or cleaning of waste gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier
    • F27D2003/185—Conveying particles in a conduct using a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA2888709A 2012-11-14 2013-11-12 Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnace Expired - Fee Related CA2888709C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20126198 2012-11-14
FI20126198A FI124892B (fi) 2012-11-14 2012-11-14 Menetelmä ei-rauta metallisulfidien sulattamiseksi suspensiosulatusuunissa ja suspensiosulatusuuni
PCT/FI2013/051065 WO2014076368A1 (en) 2012-11-14 2013-11-12 Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnace

Publications (2)

Publication Number Publication Date
CA2888709A1 CA2888709A1 (en) 2014-05-22
CA2888709C true CA2888709C (en) 2017-06-13

Family

ID=50730641

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2888709A Expired - Fee Related CA2888709C (en) 2012-11-14 2013-11-12 Method for smelting non-ferrous metal sulfides in a suspension smelting furnace and suspension smelting furnace

Country Status (14)

Country Link
US (1) US9739535B2 (de)
EP (1) EP2920331B1 (de)
KR (1) KR101661077B1 (de)
CN (1) CN104797721B (de)
BR (1) BR112015010800B1 (de)
CA (1) CA2888709C (de)
CL (1) CL2015001294A1 (de)
EA (1) EA029782B1 (de)
ES (1) ES2725898T3 (de)
FI (1) FI124892B (de)
PL (1) PL2920331T3 (de)
RS (1) RS58727B1 (de)
TR (1) TR201906802T4 (de)
WO (1) WO2014076368A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104928492A (zh) * 2015-06-15 2015-09-23 中国瑞林工程技术有限公司 闪速侧吹熔炼装置和闪速侧吹熔炼方法
CN105603208B (zh) * 2016-01-25 2018-09-11 中国恩菲工程技术有限公司 冶金炉
CN111733332A (zh) * 2020-06-11 2020-10-02 中铜东南铜业有限公司 一种降低悬浮熔炼炉和悬浮吹炼炉烟尘率的工艺及装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017307A (en) * 1973-09-25 1977-04-12 Klockner-Humboldt-Deutz Aktiengesellschaft Thermal method for the recovery of metals and/or metal combinations with the aid of a melting cyclone
US4857104A (en) 1988-03-09 1989-08-15 Inco Limited Process for reduction smelting of materials containing base metals
JPH10121161A (ja) * 1996-10-17 1998-05-12 M T Eng:Kk アルミニウム等の炉の炉壁堆積物除去方法
JP4038287B2 (ja) * 1998-10-29 2008-01-23 三井金属鉱業株式会社 銅製錬自溶炉の操業方法
FI105827B (fi) * 1999-05-14 2000-10-13 Outokumpu Oy Menetelmä ja laite ei-rautametallisulfidien sulattamiseksi suspensiosulatusuunissa korkean ei-rautametallipitoisuuden omaavan kiven ja poisheitettävän kuonan aikaansaamiseksi
FI118540B (fi) * 2006-04-04 2007-12-14 Outotec Oyj Menetelmä ja laitteisto prosessikaasun käsittelemiseksi
CN201514112U (zh) * 2009-10-21 2010-06-23 长沙有色冶金设计研究院 悬浮熔炼侧吹还原炼铅炉
CN201514113U (zh) 2009-10-21 2010-06-23 长沙有色冶金设计研究院 有色金属双室氧气侧吹炉
CN102690919B (zh) 2012-06-01 2015-05-27 中国瑞林工程技术有限公司 一种铁的闪速冶金方法

Also Published As

Publication number Publication date
TR201906802T4 (tr) 2019-05-21
CA2888709A1 (en) 2014-05-22
FI124892B (fi) 2015-03-13
EP2920331A1 (de) 2015-09-23
EP2920331B1 (de) 2019-02-27
CN104797721A (zh) 2015-07-22
CL2015001294A1 (es) 2016-07-01
BR112015010800B1 (pt) 2020-10-20
EA201590780A1 (ru) 2015-11-30
KR20150064755A (ko) 2015-06-11
RS58727B1 (sr) 2019-06-28
CN104797721B (zh) 2018-06-15
KR101661077B1 (ko) 2016-09-28
FI20126198L (fi) 2014-05-15
WO2014076368A1 (en) 2014-05-22
PL2920331T3 (pl) 2019-07-31
EP2920331A4 (de) 2016-04-06
EA029782B1 (ru) 2018-05-31
ES2725898T3 (es) 2019-09-30
US20150300740A1 (en) 2015-10-22
US9739535B2 (en) 2017-08-22

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Effective date: 20150417

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